Daily Practice · Higher

Daily Practice - Higher

Grades 6-7 - Higher-tier method and manipulation.

11th November 1999

5 questions · 13 marks · Grades 6-7 · 61 question types in this band

1
Repeated Percentage Change3 marks
A town's population is 26500 and grows by 5% each year. Work out the population after 6 years, to the nearest whole number.
2
SOHCAHTOA (Trigonometry)3 marks
A right-angled triangle has a hypotenuse of 18 cm and an angle of 62°. Work out the side opposite that angle, to 1 decimal place.
3
Probability Trees3 marks
5 of 9 bulbs in a box are faulty. Two are taken with replacement. Work out the probability at least one is faulty.
4
Histograms2 marks
A histogram class is 2 units wide and contains 3 values. Work out the frequency density.
5
The Product Rule for Counting2 marks
A meal deal has 6 mains, 6 sides and 3 drinks. How many different meals are possible?

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